Biomaterial Database

The significance of amniotic fluid interleukin-6 levels in preterm labour. 1998

M Kara, and S Ozden, and P Arioglu, and A Cetin

Zeynep Kamil Women and Children's Hospital, Department of High Risk Pregnancy, Erenköy, Istanbul, Turkey.

This study was performed to determine the prevalence of subclinical intraamniotic infection in patients with preterm labour and intact membranes, and to evaluate the significance of interleukin-6 levels for diagnosis and prognosis of tocolysis failure, amniocentesis-delivery interval and neonatal mortality and morbidity. Transabdominal amniocentesis was performed on 74 randomly-selected patients with preterm labour and intact membranes. The prevalence of amniotic fluid infection in this group was found to be 33.7% (25 of 74). The most sensitive test to identify the intraamniotic infection was found to be the measurement of interleukin-6 level. However the most specific test was confirmed to be Gram staining. Interleukin-6 level measurement was the best test to correlate with positive amniotic fluid culture and histological chorioamnionitis. Also, interleukin-6 level measurement had the advantage of predicting preterm delivery risk and neonatal complications compared to the other tests.

UI	MeSH Term	Description	Entries
D007752	Obstetric Labor, Premature	Onset of OBSTETRIC LABOR before term (TERM BIRTH) but usually after the FETUS has become viable. In humans, it occurs sometime during the 29th through 38th week of PREGNANCY. TOCOLYSIS inhibits premature labor and can prevent the BIRTH of premature infants (INFANT, PREMATURE).	Preterm Labor,Labor, Premature,Premature Labor,Premature Obstetric Labor,Labor, Premature Obstetric,Labor, Preterm
D011247	Pregnancy	The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.	Gestation,Pregnancies
D011251	Pregnancy Complications, Infectious	The co-occurrence of pregnancy and an INFECTION. The infection may precede or follow FERTILIZATION.	Complications, Infectious Pregnancy,Infectious Pregnancy Complications,Maternal Sepsis,Pregnancy, Infectious Complications,Sepsis during Pregnancy,Sepsis in Pregnancy,Infectious Pregnancy Complication,Pregnancy Complication, Infectious,Sepsis in Pregnancies,Sepsis, Maternal
D002821	Chorioamnionitis	INFLAMMATION of the placental membranes (CHORION; AMNION) and connected tissues such as fetal BLOOD VESSELS and UMBILICAL CORD. It is often associated with intrauterine ascending infections during PREGNANCY.	Amnionitis,Funisitis,Amnionitides,Chorioamnionitides,Funisitides
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000653	Amniotic Fluid	A clear, yellowish liquid that envelopes the FETUS inside the sac of AMNION. In the first trimester, it is likely a transudate of maternal or fetal plasma. In the second trimester, amniotic fluid derives primarily from fetal lung and kidney. Cells or substances in this fluid can be removed for prenatal diagnostic tests (AMNIOCENTESIS).	Amniotic Fluid Index,Amniotic Fluid Indices,Amniotic Fluids,Fluid Index, Amniotic,Fluid Indices, Amniotic,Fluid, Amniotic,Fluids, Amniotic,Index, Amniotic Fluid,Indices, Amniotic Fluid
D012372	ROC Curve	A graphic means for assessing the ability of a screening test to discriminate between healthy and diseased persons; may also be used in other studies, e.g., distinguishing stimuli responses as to a faint stimuli or nonstimuli.	ROC Analysis,Receiver Operating Characteristic,Analysis, ROC,Analyses, ROC,Characteristic, Receiver Operating,Characteristics, Receiver Operating,Curve, ROC,Curves, ROC,ROC Analyses,ROC Curves,Receiver Operating Characteristics
D012680	Sensitivity and Specificity	Binary classification measures to assess test results. Sensitivity or recall rate is the proportion of true positives. Specificity is the probability of correctly determining the absence of a condition. (From Last, Dictionary of Epidemiology, 2d ed)	Specificity,Sensitivity,Specificity and Sensitivity